@Override
protected Object doTopCall(
Callable callable, Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
CustomContext mcx = (CustomContext) cx;
mcx.startTime = System.currentTimeMillis();
return super.doTopCall(callable, cx, scope, thisObj, args);
}
@Override
protected Context makeContext() {
final CustomContext cx = new CustomContext(this);
// prevent generating of java class files loaded into the JVM, use
// interpreted mode
cx.setOptimizationLevel(-1);
if (Thread.currentThread().equals(PlatformUI.getWorkbench().getDisplay().getThread())) {
// only observe instructions in UI thread to avoid locking UI
cx.setInstructionObserverThreshold(5000);
}
ClassLoader classLoader =
AccessController.doPrivileged(
new PrivilegedAction<ClassLoader>() {
@Override
public ClassLoader run() {
return new ScriptClassLoader(cx.getApplicationClassLoader());
}
});
cx.setApplicationClassLoader(classLoader);
cx.setLanguageVersion(Context.VERSION_1_8);
cx.getWrapFactory().setJavaPrimitiveWrap(false);
return cx;
}